It does make us wonder, especially since the vaccines didn't have enough time for trial and error. My PCP had to convince me to have the vaccines. He said at my age, if I got Covid I wouldn't make it. So far I've been blessed .
No Covid! I don't go out in well populated places without a mask. We will never know. Years from now it may come out.

Before for me. A long time before.

Yes, mine was diagnosed after the vaccines. My daughter had questions about this since it's a lung problem. My cardiologists when ask, said" we don't know, not enough information. You are helping us write the book"

Ah right I see, I had no issues before I got my vaccine and 2 days after the vaccine I couldn't breathe and 3 months later I have PAH.
Like that my doctors have no idea what happened.

Yes, I did. I was otherwise healthy 78 Y/o. I had CHF, Stroke, Pulmonary embolus, 5 blood clots . Causing my PAH.
Do your research and do what’s best for your situation.
https://www.healthline.com/health/coronavirus-a...